Sturdy anodised aluminium profile. Flat and Vee-form measuring faces. The selectable magnet is effective on flat surfaces and even on pipes. Flush vials with magnifying effect create distortion-free views of the vial bubbles. The vertical head vial is also very clearly visible from above. Error limit for overhead measurement: 0.5 mm/m.

Magnet switch
End face vial
can be read without problems from virtually any position.